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SST49LF00[2,3,4] should use the same driver as 49LF008

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Corresponding to flashrom svn r27 and coreboot v2 svn r1812.
This commit is contained in:
Ollie Lho
2004-12-07 03:15:51 +00:00
parent ad8ffd2e76
commit 98bea8aba5
3 changed files with 49 additions and 51 deletions
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38
flash_rom.c
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@ -71,11 +71,11 @@ struct flashchip flashchips[] = {
{"SST49LF080A", SST_ID, SST_49LF080A, NULL, 1024, 4096,
probe_jedec, erase_chip_jedec, write_49lf040,NULL},
{"SST49LF002A", SST_ID, SST_49LF002A, NULL, 256, 4096,
probe_jedec, erase_chip_jedec, write_49lf040,NULL},
probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub, NULL},
{"SST49LF003A", SST_ID, SST_49LF003A, NULL, 384, 4096,
probe_jedec, erase_chip_jedec, write_49lf040,NULL},
probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub,NULL},
{"SST49LF004A", SST_ID, SST_49LF004A, NULL, 512, 4096,
probe_jedec, erase_chip_jedec, write_49lf040,NULL},
probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub,NULL},
{"SST49LF008A", SST_ID, SST_49LF008A, NULL, 1024, 4096,
probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub, NULL},
#endif
@ -250,9 +250,9 @@ int main(int argc, char *argv[])
sscanf(tempstr,"%x",&exclude_start_position);
break;
case 'e':
tempstr = strdup(optarg);
sscanf(tempstr,"%x",&exclude_end_position);
break;
tempstr = strdup(optarg);
sscanf(tempstr,"%x",&exclude_end_position);
break;
default:
usage(argv[0]);
@ -260,7 +260,6 @@ int main(int argc, char *argv[])
}
}
if (read_it && write_it) {
printf("-r and -w are mutually exclusive\n");
usage(argv[0]);
@ -285,8 +284,7 @@ int main(int argc, char *argv[])
printf("Part is %s\n", flash->name);
if (!filename) {
printf
("OK, only ENABLING flash write, but NOT FLASHING\n");
printf("OK, only ENABLING flash write, but NOT FLASHING\n");
return 0;
}
size = flash->total_size * 1024;
@ -303,8 +301,9 @@ int main(int argc, char *argv[])
else
flash->read(flash, buf);
if(exclude_end_position - exclude_start_position > 0)
memset(buf+exclude_start_position, 0, exclude_end_position-exclude_start_position);
if (exclude_end_position - exclude_start_position > 0)
memset(buf+exclude_start_position, 0,
exclude_end_position-exclude_start_position);
fwrite(buf, sizeof(char), size, image);
fclose(image);
@ -318,15 +317,16 @@ int main(int argc, char *argv[])
fclose(image);
}
if(exclude_end_position - exclude_start_position > 0)
memcpy(buf+exclude_start_position, (const char *) flash->virt_addr+exclude_start_position,
exclude_end_position-exclude_start_position);
if (exclude_end_position - exclude_start_position > 0)
memcpy(buf+exclude_start_position,
(const char *) flash->virt_addr+exclude_start_position,
exclude_end_position-exclude_start_position);
exclude_start_page = exclude_start_position/flash->page_size;
if((exclude_start_position%flash->page_size) != 0) {
exclude_start_page++;
}
exclude_end_page = exclude_end_position/flash->page_size;
if ((exclude_start_position%flash->page_size) != 0) {
exclude_start_page++;
}
exclude_end_page = exclude_end_position/flash->page_size;
if (write_it || (!read_it && !verify_it)) {
flash->write(flash, buf);